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MathGroup Archive 2007

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Re: random points!

  • To: mathgroup at smc.vnet.net
  • Subject: [mg81007] Re: random points!
  • From: dimitris <dimmechan at yahoo.com>
  • Date: Fri, 7 Sep 2007 02:14:19 -0400 (EDT)
  • References: <fblj4r$p97$1@smc.vnet.net>

On 5     , 09:42, dimitris <dimmec... at yahoo.com> wrote:
> Hello.
>
> I have the following drawing
> (it is just a part of a bigger figure...)
>
> In[125]:=
> surface = Graphics[{Thickness[0.0079], Line[{{-3.1, 0}, {3, 0}}]}];
> halfcir = Graphics[{Thickness[0.0079], Circle[{0, 0}, 0.6, {Pi,
> 2*Pi}]}];
> randpoints = Table[Graphics[{PointSize[0.012], Point[{Random[Real,
> {-0.42, 0.42}], Random[Real, {-0.01, -0.47}]}]}], {300}];
> Show[surface, halfcir, randpoints, AspectRatio -> Automatic];
>
> How can I add as much points as possible inside the half-circle
> (so that there are not so big white regions as in the previous
> drawing)
> assuring that they are not situated outside it?
>
> I think something has to be modified for randpoints above in order to
> be included
> a rule but currently I can't think sth.
>
> Thanks
> Dimitris

Cordially regards to each one that replied to my query!

Dimitris



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